Sign in error issue?Support

I was on stock 1.5 and just got the 2.1 update and my phone is saying google sign in error for my ***@yahoo.com

So can any of u guys help?

Edit: found the solution. I apparently had two google accounts and the phone thought my youtube account was something I had to sync with. Just deleted the @youtube one and now its good. Hopefully if anyone else has this issue they can at least read this lol.